Laptops, external drives, and USB sticks are especially vulnerable to data theft, but with Windows and a few tools, you can ...

Threat researchers discovered the first AI-powered ransomware, called PromptLock, that uses Lua scripts to steal and encrypt ...

Tips & Tricks to use Tabs in File Explorer in Windows 11. You can add new tabs, re-arrange tabs, scroll the tab list in File Explorer, and more.

Wh show you how to identify the process that is holding or locking up a file on Windows 11/10 using command-line, ResMon, Process Explorer or freeware.

Nx supply chain attack on Aug 26, 2025 leaked 2,349 secrets via npm packages, risking GitHub and cloud accounts.

Financially motivated threat actor Storm-0501 has continuously evolved their campaigns to achieve sharpened focus on ...

Security researchers have spotted ransomware that uses a local LLM to create variable output from prompts, making it harder to detect.

Nunchuck Wallet announces the launch of native Miniscript support, allowing their users to construct customized Bitcoin scripts to secure their coins.

A software supply chain attack targeting Nx marks the first known case where attackers have leveraged developer AI assistants ...

The debt service coverage ratio (DSCR) is used to measure a company’s cash flow available to pay current debt. Learn how to calculate the DSCR in Excel.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

When you're reformatting a drive, memory card, or flash drive you need to pick a file format. If you see FAT32, exFAT, and NTFS, but don't know which one to pick, here's what you need to know.